Should I get a fish

[Trinityblood]

That's as vague as saying you want a reptile. Lol. What are you thinking of keeping? What is your max tank size? What are your constraints (time/money/space...).

Then on top of care some fish are long lived....longer than snakes. Plenty of parents find this out the hard way when they get 10 year old lil Johnny a snake and the thing is still kicking when it is time to move off to college and it becomes theirs. Or like buying a parrot of tortoise some fish can be a life long investment.....like Koi.

I was surprised to learn clowns and tangs can live 20-30 years.